At December 31, 2020, the available-for-sale debt portfolio for Skysong, Inc. is as follows. Unrealized Gain (Loss) $14,250) 2,550 4,250 Security Cost Fair Value $29,750 $25,500 21,250 23,800 39,100 43,350 Total $90,100 $92,650 Previous fair value adjustment balance- Dr. Fair value adjustment-Dr. 2,550 680 $1,870 On January 20, 2021, Skysong, Inc. sold security A for $25,670. The sale proceeds are net of brokerage fees. Prepare the adjusting entry at December 31, 2020, to report the portfolio at fair value. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter for the amounts.) Account Titles and Explanation Debit Credit Show the balance sheet presentation of the investment-related accounts at December 31, 2020. (Do not leave any answer field blank. Enter Ofor amounts.) SKYSONG, INC Balance Sheet Prepare the journal entry for the 2021 sale of security A. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter O for the amounts.) Debit Credit Date Account Titles and Explanation Jan. 20, 2021